342320656

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{89519}}^1$

素因数の和:89766

約数の個数: 20

約数和(自身を含む): 666028800

約数和(自身を除く): 323708144

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 89519, 179038, 358076, 716152, 1432304, 21395041, 42790082, 85580164, 171160328, 342320656]

約数ペア:

[(1, 342320656), (2, 171160328), (4, 85580164), (8, 42790082), (16, 21395041), (239, 1432304), (478, 716152), (956, 358076), (1912, 179038), (3824, 89519)]